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Properties of Conductors at Room Temperature |
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|
Name |
Resistivity a (ohm cm ) |
Work function (eV) |
Thermal conductivity b (W cm C) |
Specific heat b (cal/g C) |
Coeff of linear expension b(C-1) |
|
Silver, Ag |
1.58710-6 |
4.26 |
4.27 |
0.057 |
19x10-6 |
|
Copper, Cu |
1.678x10-6 |
4.65 |
3.98 |
0.092 |
16.6x10-6 |
|
Gold, Au |
2.44x10-6 |
5.1 |
3.15 |
0.031 |
14.2x10-6 |
|
Aluminium, Al |
2.65x10-6 |
4.28 |
2.37 |
0.215 |
25x10-6 |
|
Tungsten, W |
5.6x10-6 |
4.55 |
1.78 |
0.032 |
13x10-6 |
|
Nickel, Ni |
6.03x10-6 |
5.15 |
0.899 |
0.106 |
13x10-6 |
|
Cobalt, Co |
6.24x10-6 |
5.0 |
0.69 |
0.10 |
12x10-6 |
|
Platinum, Pt |
10.6x10-6 |
5.65 |
0.73 |
0.032 |
9x10-6 |
|
Cromium, Cr |
12.9x10-6 c |
4.5 |
0.91 |
0.11 |
6x10-6 |
|
Tantalum |
13x10-6 |
4.25 |
0.41 |
0.03 |
6.5x10-6 |
|
Titanium, Ti |
42x10-6 |
4.33 |
0.2 |
0.125 |
8.5x10-6 |
|
Graphite, C |
1375x10-6 |
5.0 |
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Note:
Reference: Data is from CRC Handbook of Chemistry and Physics, 71st Edition,
David R. Lide
a: at temperature=20C.
b: at temperature=25C.
c: at temperature= 0C.
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